suggestion add a hardware requirements

[ghoshorn]

Like olmocr:

Requirements:

    Recent NVIDIA GPU (tested on RTX 4090, L40S, A100, H100) with at least 20 GB of GPU RAM
    30GB of free disk space

Better also add a hardware requirements for MonkeyOCR, so that others know this condition clearly

[echo840]

Hello, thank you very much for your suggestion. However, due to the limited types of GPUs available to us, we may not be able to provide highly accurate hardware specifications. We've tested the model on GPUs such as the 3090, 4090, A6000, H800, A100, and even the 4060 with 8GB of VRAM (suitable for deploying quantized models). According to issues on GitHub, others have also successfully run the model on 50-series GPUs, H200, L20, V100 and the 2080 Ti.